UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3w3k6hpk3w4dKqhsaAXJ1JweOLF1NpTdsUqB+Gm+TQ8=' 
WHERE 
  key_id = '3100d5a380c1a3ff0871f897d921bd31c76bd58c0e2bf270fc5c57d43e1933d8' 
  AND (
    token = '3w3k6hpk3w4dKqhsaAXJ1JweOLF1NpTdsUqB+Gm+TQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )